VICKERMAN R., SPIEKERMANN K. and WEGENER M. (1999) Accessibility and economic development in Europe, Reg. Studies 33 , 1-15. There is continuing debate on the role of transport infrastructure and changes in accessibility on regional economic development. The emphasis in recent European Union...

The case for including agglomeration benefits within transport appraisal rests on an assumed causality between access to economic mass and productivity. Such causality is difficult to establish empirically because estimates may be subject to sources of bias from endogeneity and confounding. They...